Sarah Cook is Managing Director of service excellence consultancy, Stairway Consultancy and author of Compendium of Questionnaires and Inventories Volumes 1 and 2, Compendium of Customer Service Questionnaires, and Process Improvement, all published by Gower.
Sarah Cook is Managing Director of service excellence consultancy, Stairway Consultancy and author of Compendium of Questionnaires and Inventories Volumes 1 and 2, Compendium of Customer Service Questionnaires, and Process Improvement, all published by Gower.